/*
 * Copyright 2023 devaper
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.github.devaper.pigeon.handler.argument

import io.github.devaper.pigeon.annotation.ah.*
import io.github.devaper.pigeon.handler.method.*
import io.github.devaper.pigeon.request.*

class PathArgumentHandler : ArgumentHandler {
    override fun handle(
        methodHandler: AbstractHttpMethodHandler,
        parameterIndex: Int,
        arguments: Array<out Any?>,
        requestTemplate: RequestTemplate
    ) {
        val parameter = methodHandler.methodContext.parameters[parameterIndex]
        val name =  parameter.getAnnotation(Path::class.java)?.let {
            it.value.takeIf { it.isNotEmpty() }
        } ?: parameter.name

        val value = arguments[parameterIndex]?.toString() ?: ""

        requestTemplate.requestUrl = requestTemplate.requestUrl.replace("{${name}}", value, true)
    }
}